Lax Representation and Darboux Solutions of the Classical Painlevé Second Equation
Author(s) -
Irfan Mahmood,
Muhammad Waseem
Publication year - 2021
Publication title -
advances in mathematical physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.283
H-Index - 23
eISSN - 1687-9139
pISSN - 1687-9120
DOI - 10.1155/2021/8851043
Subject(s) - integrable system , lax pair , mathematics , darboux integral , transformation (genetics) , representation (politics) , scheme (mathematics) , pure mathematics , algebra over a field , gauge (firearms) , mathematical physics , mathematical analysis , law , geometry , history , biochemistry , chemistry , archaeology , curvature , politics , political science , gene
In this article, we present Darboux solutions of the classical Painlevé second equation. We reexpress the classical Painlevé second Lax pair in new setting introducing gauge transformations to yield its Darboux expression in additive form. The new linear system of that equation carries similar structure as other integrable systems possess in the AKNS scheme. Finally, we generalize the Darboux transformation of the classical Painlevé second equation to the N -th form in terms of Wranskian.
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